Slay the Spire 2

Slay the Spire 2 is the sequel to Mega Crit's roguelike deckbuilder. In every run, a new card deck is built from cards, relics, potions and events. New and returning characters have their own card pools and playstyles.

Slay the Spire 2 has been available in Steam Early Access since March 5, 2026. Mega Crit has not given a fixed date for version 1.0. The studio roughly expects a period of about one to two years, but stresses that this is not a binding roadmap.

During Early Access, more cards, events, environments, enemies and game systems are to be added and further balanced based on player feedback.

In Early Access, Slay the Spire 2 is available via Steam for Windows, macOS and Linux. Mega Crit also mentions Steam Deck support.

Other platforms are planned for the long term. Console and mobile versions are expected to follow only after Early Access; specific systems or dates have not been announced yet.

Slay the Spire 2 combines deckbuilding with roguelike runs. Cards, relics, potions, events and branching routes change every run.

New is online co-op for up to four players. Groups can climb the Spire together and use special multiplayer maps; single player remains fully intact.

On Windows, Steam lists as minimum Windows 10 (64-bit), a dual-core processor at 2.0 GHz, 4 GB RAM and a DirectX 12- or Vulkan-compatible GPU with 1 GB VRAM. Recommended are a quad-core processor at 3.0 GHz, 8 GB RAM and 2 GB VRAM. Around 4 GB of storage space is required.

Mega Crit plans Steam Workshop support for Slay the Spire 2. The new technical foundation is meant to make mods easier to create; however, existing mods from the first game cannot simply be carried over due to the changed architecture.